4″Passive Radiator - China Manufacturers, Factory, Suppliers

With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for 4″Passive Radiator, 20"Horn Surround , 10"Speaker Cone , Subwoofer Rubber Surround , Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !